<p>A packer or annular fluid includes a hydrocarbon fluid; and a gelling agent; wherein the packer fluid is a yield power law fluid. A method for preparing a packer fluid includes preparing a mixture of a hydrocarbon fluid, and a gelling agent; heating the mixture to a selected temperature; and shearing the mixture. A method for emplacing a packer fluid into an annulus includes preparing the packer fluid that includes a hydrocarbon fluid and a gelling agent, wherein the packer fluid is a yield power law fluid; and pumping the packer fluid into the annulus.</p>
申请公布号
EP2481883(A2)
申请公布日期
2012.08.01
申请号
EP20120156641
申请日期
2006.10.03
申请人
M-I L.L.C.
发明人
LEGGETT, LARRY, H;SVOBODA, CHARLES;ARVIE, MORRIS;ZHANG, JOYCE, H;HORTON, ROBERT, L.